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प्रश्न
State two uses of a bimetallic strip.
टीपा लिहा
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उत्तर
Two uses of bimetallic strip are
(a). As thermostat in electric iron
(b). As balance wheel in watches
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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